Drone



FIG. 1 is a front, top and right-side perspective view of a drone showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plane view thereof; and,

FIG. 7 is a bottom plane view thereof.

The broken lines shown represent unclaimed portions of the drone and form no part of the claimed design. 

CLAIM The ornamental design for a drone, as shown and described. 